MT4 To MT3 Taper Drill Sleeve Reducing Adapter Built Tough In High Speed Steel Morse Taper Quenched For Extra Hardness, Stable Fit, And Long Lasting Durability, Ideal For Precision Drilling And Milling Projects
UPC:
✔️ MT4-MT3 taper adapter, HSS, quenched to 50 HRC, ±0.015 mm
This taper drill sleeve adapter converts MT4 shanks to MT3 for precision drilling and milling in CNC setups. Crafted from high speed steel with a quenched finish, it delivers stable fits, improved accuracy, and long service life. Includes 1 x taper drill sleeve.
✅ Material: high speed steel (HSS) with quenched hardness for durability
✅ Accuracy: 0.015 mm
✅ Hardness: 50 HRC
✅ Fit: MT4 to MT3, Morse taper shank tooling
✅ Application: CNC fixture use for drilling and milling
💡 What is a MT4 to MT3 taper drill sleeve adapter used for in CNC milling and drilling operations? This handy tool lets you run MT3 tooling on MT4 spindles with a secure, stable fit. - Converts MT4 shank to MT3 for compatibility with MT3 tooling - Improves alignment and repeatable accuracy in drilling and milling - Ideal for precision fixtures needing durable, precise tool fits